I’m curious because I’ve seen several designs that use microcontrollers for presets or whatnot but I don’t think I’ve seen someone generate the clock from one. Is there a reason it’s a no-no? Any possible downsides to doing it? 🤔
I’m researching to add cv outs to things and I can’t seem to find any sort of standard and I’m wondering why that is? Is 0-5v a standard? Or -5v to +5v? Sometimes I see 0-10v, in this picture there’s a wide range of voltage in the very same circuit. If I just keep everything 0-5v is that acceptable? Any advice would be much appreciated!
I’m curious what the simplest lowest parts count method would be to properly turn a 5v LFO output from a MC (I’m using the Attiny3226) into a CV output. If I’m hanging an LED off of it, does it need an OpAmp or something to boost it? Or is the output strong enough to just put a 4.7k resistor in series and call it a day? I don’t need various voltages, I’m fine with just 0-5v. Any tips are greatly appreciated!
So our springer spaniel (about 8 years-old) has been to the vet multiple times the last 3 weeks due to sudden onset really bad diarrhea. After switching to chicken and rice diet it has gotten a little better but not fixed completely. We got deeper blood and fecal tests done and the only thing they found was “Clostridium perfringens alpha (CPA) gene copies are high (above 3.0x10^5/g feces) and slightly high “kidney” levels (they said kidney is probably nothing). They also found a bump slightly inside his anus but they said we’ll just keep an eye on it, could be nothing. Just tonight we discovered this really gross bump a few inches away from the other bump and it’s very wet and puss covered, zero blood though. I could feel there is a bump under the skin about the size of a quarter. I have no idea if any of those three things are related (diarrhea, bumps, and bacteria). Any help is very very much appreciated since the vet can’t seem to figure it out.
I’ve never come across this and found out this pad should be grounded, do I just add vias right in the middle of it? Any special things to consider with the size of vias or how they’re placed? Any tips are greatly appreciated!
I’m looking for a 3d model for a button cap that clicks into these types of buttons (not a standard keyboard button, smaller). Anybody have one? Thanks!
This is the only antenna I could find but it says for motor system. Will this fit the antenna connector for the Alexa 35 body itself?
I went to remove my kitchen faucet to change it for a new one and found this. Almost looks like JB weld or something. Any tips? 🤔😐